Many people have come into contact with asbestos fibers via their jobs, or occupational exposure. There is also a risk to the family members of those working in at-risk occupations; this exposure is called paraoccupational exposure. Likewise, people who live near sites likely to have asbestos around the facility are also at risk: refineries, power plants, factories, shipyards, steel mills and building demolition are types of work sites that can release asbestos fibers into the environment and contaminate nearby residential neighborhoods.

What are the trades which poses asbestos danger to Workers?

  • Asbestos product manufacturing (insulation, roofing, building, materials)
  • Automotive repair (brakes & clutches)
  • Construction/contractors
  • Maritime
  • Miners
  • Offshore rust removals
  • Oil refineries
  • Power plants
  • Railroads
  • Sand or abrasive manufacturers
  • Shipyards / ships / ship builders
  • Steel mills
  • Tile cutters. Read more >>
Many occupations have an increased risk for developing mesothelioma lung cancer . For example, asbestos insulation workers have 92 times the risk of developing of lung cancer , and smelter workers have 3-8 times the risk of developing lung cancer . The risk of lung cancer is also increased in people who work in the manufacturing of certain industrial gases, pharmaceuticals, soaps and detergents, paints, inorganic pigments, plastics, and synthetic rubber. The risk of developing lung cancer is related to the amount of exposure to the cancer-causing agent. For example, the risk of lung cancer in humans is proportional to the number of cigarettes smoked. The risk of developing lung cancer is 8-20 times greater in smokers compared to people who have never smoked. A smaller, but real risk exists for cigar and pipe smokers. Some cancer causing agents react together to significantly worsen the risk of developing cancer. The combined exposure to asbestos and tobacco smoke clearly multiplies the risk of developing lung cancer . The risk of lung cancer is greater for those living in urban areas. This risk is approximately 1.2 to 2.3 times that of people living in rural areas. There is also an increased risk of lung cancer in smokers whose close relatives have had lung cancer . Scarring in the lungs from previous infections or injury can be associated with and increased risk of cancer.

How can workers protect themselves from the Asbestos Danger?

Employers are required to follow regulations dealing with asbestos exposure on the job that have been issued by the Occupational Safety and Health Administration (OSHA), the Federal agency responsible for health and safety regulations in maritime, construction, manufacturing, and service workplaces. The Mine Safety and Health Administration (MSHA) enforces regulations related to mine safety. Workers should use all protective equipment provided by their employers and follow recommended work practices and safety procedures. For example, National Institute of Occupational Safety and Health (NIOSH)-approved respirators that fit properly should be worn by workers when required.

Workers who are concerned about asbestos exposure in the workplace should discuss the situation with other employees, their employee health and safety representative, and their employers. If necessary, OSHA can provide more information or make an inspection. Regional offices of OSHA are listed in the “United States Government” section of telephone directories’ blue pages (under “Department of Labor”).


The National Institute for Occupational Safety and Health (NIOSH) is another Federal agency that is concerned with asbestos exposure in the workplace. The Institute conducts asbestos-related research, evaluates work sites for possible health hazards, and makes exposure control recommendations. In addition, NIOSH distributes publications on the health effects of asbestos exposure and can suggest additional sources of information.